Inventor · disambiguated record
John Richard Filson
Also filed as: FILSON II JOHN R · FILSON JOHN RICHARD
3 granted patents·58 citations·filing 1974–2012
73Inventor score
Top patents by PatentIndex Score
3 records- 0186US8541758B1Ultraviolet reactorFILSON II JOHN R·Filed 2012·Granted Sep 24, 2013·25 cites·14 claims
- 0262US3945709ASnap spade electrical connector and method of manufactureMINNESOTA MINING & MFG·Filed 1974·Granted Mar 23, 1976·14 cites·11 claims
- 0357US4012106AInsulated terminal constructionMINNESOTA MINING & MFG·Filed 1975·Granted Mar 15, 1977·19 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →